3 years ago

URGENT WILL GET BRAINLIEST!!!!

Mathematics

1 answer:

Arisa [49]3 years ago

6 0

Answer:

Alt. Ext. Angles Theorem.

m∠1 = 150

Step-by-step explanation:

∠1 and ∠8 are alternate exterior angles formed when the transversal line cuts across the 2 parallel lines. According to the alternate exterior angles theorem, both are congruent. Therefore,

m∠1 = m∠8

m∠1 = (50x)°

m∠8 = 150

Set both equal and solve for x

50x = 150

Divide both sides by 50

50x/50 = 150/50

x = 3

Unknown angle:

m∠1 = (50x) = 50*3 = 150°

You might be interested in

The area of a square shaped park measures 16900 square feet. How many feet of fencing would be needed to enclose that park?

sergey [27]

Answer:

520 feet

Step-by-step explanation:

The area=16900

Area formula=b^2

b^2=16900

square root of 16900=130

130*4=520

6 0

3 years ago

What is the math answer

never [62]

Answer:

Step-by-step explanation:

The perpendicular diameter to the chord divides it into two congruent parts.

Since

VU⊥XS,
XT=3b-1,
TS=b+5,

we have that XT=TS.

Hence,

3b-1=b+5,

3b-b=5+1,

2b=6,

b=3.

So,

XT=3·3-1=9-1=8

TS=3+5=8

and

XS=XT+TS=8+8=16.

7 0

4 years ago

Read 2 more answers

PRETTY PLEASE HELP ME! this is 4 a test and i’m rlly struggling :/

igor_vitrenko [27]

Alright here we go
First we need to find the upper angle by doing 180 - 143 = 37. Because it’s a straight line.
Second we need to find angle ADC
a triangle has 180 degrees, and we have 38 and 37.
180 - (38+37) = 105
then we find what the question wants:
180 - 105 = 75 degrees

7 0

3 years ago

Which size bottle of ketchup is the best deal with the lowest unit price? Prices for Different Sizes of Bottles of Ketchup Size

balu736 [363]

Answer:

14 oz.

Step-by-step explanation:

3 0

4 years ago

Read 2 more answers

Taylor writes an expression with 5 terms. All 5 terms are like terms. How many terms are in the equivalent expression with the l

Volgvan